avcodec/mips: version 1 of vc1dsp optimizations for loongson mmi

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

libavcodec/mips/Makefile

@@ -36,6 +36,7 @@ OBJS-$(CONFIG_MPEGVIDEO)                  += mips/mpegvideo_init_mips.o
 OBJS-$(CONFIG_MPEGVIDEOENC)               += mips/mpegvideoencdsp_init_mips.o
 OBJS-$(CONFIG_ME_CMP)                     += mips/me_cmp_init_mips.o
 OBJS-$(CONFIG_MPEG4_DECODER)              += mips/xvididct_init_mips.o
+OBJS-$(CONFIG_VC1_DECODER)                += mips/vc1dsp_init_mips.o
 OBJS-$(CONFIG_WMV2DSP)                    += mips/wmv2dsp_init_mips.o
 MSA-OBJS-$(CONFIG_HEVC_DECODER)           += mips/hevcdsp_msa.o            \
                                              mips/hevc_mc_uni_msa.o        \
@@ -80,4 +81,5 @@ MMI-OBJS-$(CONFIG_PIXBLOCKDSP)            += mips/pixblockdsp_mmi.o
 MMI-OBJS-$(CONFIG_H264QPEL)               += mips/h264qpel_mmi.o
 MMI-OBJS-$(CONFIG_VP8_DECODER)            += mips/vp8dsp_mmi.o
 MMI-OBJS-$(CONFIG_HPELDSP)                += mips/hpeldsp_mmi.o
+MMI-OBJS-$(CONFIG_VC1_DECODER)            += mips/vc1dsp_mmi.o
 MMI-OBJS-$(CONFIG_WMV2DSP)                += mips/wmv2dsp_mmi.o

libavcodec/mips/constants.c

@@ -32,9 +32,13 @@ DECLARE_ALIGNED(8, const uint64_t, ff_pw_6) =       {0x0006000600060006ULL};
 DECLARE_ALIGNED(8, const uint64_t, ff_pw_8) =       {0x0008000800080008ULL};
 DECLARE_ALIGNED(8, const uint64_t, ff_pw_9) =       {0x0009000900090009ULL};
 DECLARE_ALIGNED(8, const uint64_t, ff_pw_10) =      {0x000A000A000A000AULL};
+DECLARE_ALIGNED(8, const uint64_t, ff_pw_12) =      {0x000C000C000C000CULL};
+DECLARE_ALIGNED(8, const uint64_t, ff_pw_15) =      {0x000F000F000F000FULL};
 DECLARE_ALIGNED(8, const uint64_t, ff_pw_16) =      {0x0010001000100010ULL};
+DECLARE_ALIGNED(8, const uint64_t, ff_pw_17) =      {0x0011001100110011ULL};
 DECLARE_ALIGNED(8, const uint64_t, ff_pw_18) =      {0x0012001200120012ULL};
 DECLARE_ALIGNED(8, const uint64_t, ff_pw_20) =      {0x0014001400140014ULL};
+DECLARE_ALIGNED(8, const uint64_t, ff_pw_22) =      {0x0016001600160016ULL};
 DECLARE_ALIGNED(8, const uint64_t, ff_pw_28) =      {0x001C001C001C001CULL};
 DECLARE_ALIGNED(8, const uint64_t, ff_pw_32) =      {0x0020002000200020ULL};
 DECLARE_ALIGNED(8, const uint64_t, ff_pw_53) =      {0x0035003500350035ULL};

libavcodec/mips/constants.h

@@ -33,9 +33,13 @@ extern const uint64_t ff_pw_6;
 extern const uint64_t ff_pw_8;
 extern const uint64_t ff_pw_9;
 extern const uint64_t ff_pw_10;
+extern const uint64_t ff_pw_12;
+extern const uint64_t ff_pw_15;
 extern const uint64_t ff_pw_16;
+extern const uint64_t ff_pw_17;
 extern const uint64_t ff_pw_18;
 extern const uint64_t ff_pw_20;
+extern const uint64_t ff_pw_22;
 extern const uint64_t ff_pw_28;
 extern const uint64_t ff_pw_32;
 extern const uint64_t ff_pw_53;

libavcodec/mips/vc1dsp_init_mips.c

@@ -0,0 +1,108 @@
+/*
+ * Copyright (c) 2016 Zhou Xiaoyong <zhouxiaoyong@loongson.cn>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "libavutil/attributes.h"
+#include "libavcodec/vc1dsp.h"
+#include "vc1dsp_mips.h"
+#include "config.h"
+
+#if HAVE_MMI
+static av_cold void vc1dsp_init_mmi(VC1DSPContext *dsp)
+{
+#if _MIPS_SIM != _ABIO32
+    dsp->vc1_inv_trans_8x8    = ff_vc1_inv_trans_8x8_mmi;
+    dsp->vc1_inv_trans_4x8    = ff_vc1_inv_trans_4x8_mmi;
+    dsp->vc1_inv_trans_8x4    = ff_vc1_inv_trans_8x4_mmi;
+#endif
+    dsp->vc1_inv_trans_4x4    = ff_vc1_inv_trans_4x4_mmi;
+    dsp->vc1_inv_trans_8x8_dc = ff_vc1_inv_trans_8x8_dc_mmi;
+    dsp->vc1_inv_trans_4x8_dc = ff_vc1_inv_trans_4x8_dc_mmi;
+    dsp->vc1_inv_trans_8x4_dc = ff_vc1_inv_trans_8x4_dc_mmi;
+    dsp->vc1_inv_trans_4x4_dc = ff_vc1_inv_trans_4x4_dc_mmi;
+
+    dsp->vc1_h_overlap        = ff_vc1_h_overlap_mmi;
+    dsp->vc1_v_overlap        = ff_vc1_v_overlap_mmi;
+    dsp->vc1_h_s_overlap      = ff_vc1_h_s_overlap_mmi;
+    dsp->vc1_v_s_overlap      = ff_vc1_v_s_overlap_mmi;
+
+    dsp->vc1_v_loop_filter4  = ff_vc1_v_loop_filter4_mmi;
+    dsp->vc1_h_loop_filter4  = ff_vc1_h_loop_filter4_mmi;
+    dsp->vc1_v_loop_filter8  = ff_vc1_v_loop_filter8_mmi;
+    dsp->vc1_h_loop_filter8  = ff_vc1_h_loop_filter8_mmi;
+    dsp->vc1_v_loop_filter16 = ff_vc1_v_loop_filter16_mmi;
+    dsp->vc1_h_loop_filter16 = ff_vc1_h_loop_filter16_mmi;
+
+#define FN_ASSIGN(OP, X, Y, INSN) \
+    dsp->OP##vc1_mspel_pixels_tab[1][X+4*Y] = ff_##OP##vc1_mspel_mc##X##Y##INSN; \
+    dsp->OP##vc1_mspel_pixels_tab[0][X+4*Y] = ff_##OP##vc1_mspel_mc##X##Y##_16##INSN
+
+    FN_ASSIGN(put_, 0, 0, _mmi);
+    FN_ASSIGN(put_, 0, 1, _mmi);
+    FN_ASSIGN(put_, 0, 2, _mmi);
+    FN_ASSIGN(put_, 0, 3, _mmi);
+
+    FN_ASSIGN(put_, 1, 0, _mmi);
+    //FN_ASSIGN(put_, 1, 1, _mmi);//FIXME
+    //FN_ASSIGN(put_, 1, 2, _mmi);//FIXME
+    //FN_ASSIGN(put_, 1, 3, _mmi);//FIXME
+
+    FN_ASSIGN(put_, 2, 0, _mmi);
+    //FN_ASSIGN(put_, 2, 1, _mmi);//FIXME
+    //FN_ASSIGN(put_, 2, 2, _mmi);//FIXME
+    //FN_ASSIGN(put_, 2, 3, _mmi);//FIXME
+
+    FN_ASSIGN(put_, 3, 0, _mmi);
+    //FN_ASSIGN(put_, 3, 1, _mmi);//FIXME
+    //FN_ASSIGN(put_, 3, 2, _mmi);//FIXME
+    //FN_ASSIGN(put_, 3, 3, _mmi);//FIXME
+
+    FN_ASSIGN(avg_, 0, 0, _mmi);
+    FN_ASSIGN(avg_, 0, 1, _mmi);
+    FN_ASSIGN(avg_, 0, 2, _mmi);
+    FN_ASSIGN(avg_, 0, 3, _mmi);
+
+    FN_ASSIGN(avg_, 1, 0, _mmi);
+    //FN_ASSIGN(avg_, 1, 1, _mmi);//FIXME
+    //FN_ASSIGN(avg_, 1, 2, _mmi);//FIXME
+    //FN_ASSIGN(avg_, 1, 3, _mmi);//FIXME
+
+    FN_ASSIGN(avg_, 2, 0, _mmi);
+    //FN_ASSIGN(avg_, 2, 1, _mmi);//FIXME
+    //FN_ASSIGN(avg_, 2, 2, _mmi);//FIXME
+    //FN_ASSIGN(avg_, 2, 3, _mmi);//FIXME
+
+    FN_ASSIGN(avg_, 3, 0, _mmi);
+    //FN_ASSIGN(avg_, 3, 1, _mmi);//FIXME
+    //FN_ASSIGN(avg_, 3, 2, _mmi);//FIXME
+    //FN_ASSIGN(avg_, 3, 3, _mmi);//FIXME
+
+    dsp->put_no_rnd_vc1_chroma_pixels_tab[0] = ff_put_no_rnd_vc1_chroma_mc8_mmi;
+    dsp->avg_no_rnd_vc1_chroma_pixels_tab[0] = ff_avg_no_rnd_vc1_chroma_mc8_mmi;
+    dsp->put_no_rnd_vc1_chroma_pixels_tab[1] = ff_put_no_rnd_vc1_chroma_mc4_mmi;
+    dsp->avg_no_rnd_vc1_chroma_pixels_tab[1] = ff_avg_no_rnd_vc1_chroma_mc4_mmi;
+}
+#endif /* HAVE_MMI */
+
+av_cold void ff_vc1dsp_init_mips(VC1DSPContext *dsp)
+{
+#if HAVE_MMI
+    vc1dsp_init_mmi(dsp);
+#endif /* HAVE_MMI */
+}

libavcodec/mips/vc1dsp_mips.h

@@ -0,0 +1,194 @@
+/*
+ * Copyright (c) 2016 Zhou Xiaoyong <zhouxiaoyong@loongson.cn>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVCODEC_MIPS_VC1DSP_MIPS_H
+#define AVCODEC_MIPS_VC1DSP_MIPS_H
+
+#include "libavcodec/vc1dsp.h"
+
+void ff_put_vc1_mspel_mc00_mmi(uint8_t *dst, const uint8_t *src,
+                               ptrdiff_t stride, int rnd);
+void ff_put_vc1_mspel_mc01_mmi(uint8_t *dst, const uint8_t *src,
+                               ptrdiff_t stride, int rnd);
+void ff_put_vc1_mspel_mc02_mmi(uint8_t *dst, const uint8_t *src,
+                               ptrdiff_t stride, int rnd);
+void ff_put_vc1_mspel_mc03_mmi(uint8_t *dst, const uint8_t *src,
+                               ptrdiff_t stride, int rnd);
+void ff_put_vc1_mspel_mc10_mmi(uint8_t *dst, const uint8_t *src,
+                               ptrdiff_t stride, int rnd);
+void ff_put_vc1_mspel_mc11_mmi(uint8_t *dst, const uint8_t *src,
+                               ptrdiff_t stride, int rnd);
+void ff_put_vc1_mspel_mc12_mmi(uint8_t *dst, const uint8_t *src,
+                               ptrdiff_t stride, int rnd);
+void ff_put_vc1_mspel_mc13_mmi(uint8_t *dst, const uint8_t *src,
+                               ptrdiff_t stride, int rnd);
+void ff_put_vc1_mspel_mc20_mmi(uint8_t *dst, const uint8_t *src,
+                               ptrdiff_t stride, int rnd);
+void ff_put_vc1_mspel_mc21_mmi(uint8_t *dst, const uint8_t *src,
+                               ptrdiff_t stride, int rnd);
+void ff_put_vc1_mspel_mc22_mmi(uint8_t *dst, const uint8_t *src,
+                               ptrdiff_t stride, int rnd);
+void ff_put_vc1_mspel_mc23_mmi(uint8_t *dst, const uint8_t *src,
+                               ptrdiff_t stride, int rnd);
+void ff_put_vc1_mspel_mc30_mmi(uint8_t *dst, const uint8_t *src,
+                               ptrdiff_t stride, int rnd);
+void ff_put_vc1_mspel_mc31_mmi(uint8_t *dst, const uint8_t *src,
+                               ptrdiff_t stride, int rnd);
+void ff_put_vc1_mspel_mc32_mmi(uint8_t *dst, const uint8_t *src,
+                               ptrdiff_t stride, int rnd);
+void ff_put_vc1_mspel_mc33_mmi(uint8_t *dst, const uint8_t *src,
+                               ptrdiff_t stride, int rnd);
+
+void ff_avg_vc1_mspel_mc00_mmi(uint8_t *dst, const uint8_t *src,
+                               ptrdiff_t stride, int rnd);
+void ff_avg_vc1_mspel_mc01_mmi(uint8_t *dst, const uint8_t *src,
+                               ptrdiff_t stride, int rnd);
+void ff_avg_vc1_mspel_mc02_mmi(uint8_t *dst, const uint8_t *src,
+                               ptrdiff_t stride, int rnd);
+void ff_avg_vc1_mspel_mc03_mmi(uint8_t *dst, const uint8_t *src,
+                               ptrdiff_t stride, int rnd);
+void ff_avg_vc1_mspel_mc10_mmi(uint8_t *dst, const uint8_t *src,
+                               ptrdiff_t stride, int rnd);
+void ff_avg_vc1_mspel_mc11_mmi(uint8_t *dst, const uint8_t *src,
+                               ptrdiff_t stride, int rnd);
+void ff_avg_vc1_mspel_mc12_mmi(uint8_t *dst, const uint8_t *src,
+                               ptrdiff_t stride, int rnd);
+void ff_avg_vc1_mspel_mc13_mmi(uint8_t *dst, const uint8_t *src,
+                               ptrdiff_t stride, int rnd);
+void ff_avg_vc1_mspel_mc20_mmi(uint8_t *dst, const uint8_t *src,
+                               ptrdiff_t stride, int rnd);
+void ff_avg_vc1_mspel_mc21_mmi(uint8_t *dst, const uint8_t *src,
+                               ptrdiff_t stride, int rnd);
+void ff_avg_vc1_mspel_mc22_mmi(uint8_t *dst, const uint8_t *src,
+                               ptrdiff_t stride, int rnd);
+void ff_avg_vc1_mspel_mc23_mmi(uint8_t *dst, const uint8_t *src,
+                               ptrdiff_t stride, int rnd);
+void ff_avg_vc1_mspel_mc30_mmi(uint8_t *dst, const uint8_t *src,
+                               ptrdiff_t stride, int rnd);
+void ff_avg_vc1_mspel_mc31_mmi(uint8_t *dst, const uint8_t *src,
+                               ptrdiff_t stride, int rnd);
+void ff_avg_vc1_mspel_mc32_mmi(uint8_t *dst, const uint8_t *src,
+                               ptrdiff_t stride, int rnd);
+void ff_avg_vc1_mspel_mc33_mmi(uint8_t *dst, const uint8_t *src,
+                               ptrdiff_t stride, int rnd);
+
+
+void ff_put_vc1_mspel_mc00_16_mmi(uint8_t *dst, const uint8_t *src,
+                                  ptrdiff_t stride, int rnd);
+void ff_put_vc1_mspel_mc01_16_mmi(uint8_t *dst, const uint8_t *src,
+                                  ptrdiff_t stride, int rnd);
+void ff_put_vc1_mspel_mc02_16_mmi(uint8_t *dst, const uint8_t *src,
+                                  ptrdiff_t stride, int rnd);
+void ff_put_vc1_mspel_mc03_16_mmi(uint8_t *dst, const uint8_t *src,
+                                  ptrdiff_t stride, int rnd);
+void ff_put_vc1_mspel_mc10_16_mmi(uint8_t *dst, const uint8_t *src,
+                                  ptrdiff_t stride, int rnd);
+void ff_put_vc1_mspel_mc11_16_mmi(uint8_t *dst, const uint8_t *src,
+                                  ptrdiff_t stride, int rnd);
+void ff_put_vc1_mspel_mc12_16_mmi(uint8_t *dst, const uint8_t *src,
+                                  ptrdiff_t stride, int rnd);
+void ff_put_vc1_mspel_mc13_16_mmi(uint8_t *dst, const uint8_t *src,
+                                  ptrdiff_t stride, int rnd);
+void ff_put_vc1_mspel_mc20_16_mmi(uint8_t *dst, const uint8_t *src,
+                                  ptrdiff_t stride, int rnd);
+void ff_put_vc1_mspel_mc21_16_mmi(uint8_t *dst, const uint8_t *src,
+                                  ptrdiff_t stride, int rnd);
+void ff_put_vc1_mspel_mc22_16_mmi(uint8_t *dst, const uint8_t *src,
+                                  ptrdiff_t stride, int rnd);
+void ff_put_vc1_mspel_mc23_16_mmi(uint8_t *dst, const uint8_t *src,
+                                  ptrdiff_t stride, int rnd);
+void ff_put_vc1_mspel_mc30_16_mmi(uint8_t *dst, const uint8_t *src,
+                                  ptrdiff_t stride, int rnd);
+void ff_put_vc1_mspel_mc31_16_mmi(uint8_t *dst, const uint8_t *src,
+                                  ptrdiff_t stride, int rnd);
+void ff_put_vc1_mspel_mc32_16_mmi(uint8_t *dst, const uint8_t *src,
+                                  ptrdiff_t stride, int rnd);
+void ff_put_vc1_mspel_mc33_16_mmi(uint8_t *dst, const uint8_t *src,
+                                  ptrdiff_t stride, int rnd);
+
+void ff_avg_vc1_mspel_mc00_16_mmi(uint8_t *dst, const uint8_t *src,
+                                  ptrdiff_t stride, int rnd);
+void ff_avg_vc1_mspel_mc01_16_mmi(uint8_t *dst, const uint8_t *src,
+                                  ptrdiff_t stride, int rnd);
+void ff_avg_vc1_mspel_mc02_16_mmi(uint8_t *dst, const uint8_t *src,
+                                  ptrdiff_t stride, int rnd);
+void ff_avg_vc1_mspel_mc03_16_mmi(uint8_t *dst, const uint8_t *src,
+                                  ptrdiff_t stride, int rnd);
+void ff_avg_vc1_mspel_mc10_16_mmi(uint8_t *dst, const uint8_t *src,
+                                  ptrdiff_t stride, int rnd);
+void ff_avg_vc1_mspel_mc11_16_mmi(uint8_t *dst, const uint8_t *src,
+                                  ptrdiff_t stride, int rnd);
+void ff_avg_vc1_mspel_mc12_16_mmi(uint8_t *dst, const uint8_t *src,
+                                  ptrdiff_t stride, int rnd);
+void ff_avg_vc1_mspel_mc13_16_mmi(uint8_t *dst, const uint8_t *src,
+                                  ptrdiff_t stride, int rnd);
+void ff_avg_vc1_mspel_mc20_16_mmi(uint8_t *dst, const uint8_t *src,
+                                  ptrdiff_t stride, int rnd);
+void ff_avg_vc1_mspel_mc21_16_mmi(uint8_t *dst, const uint8_t *src,
+                                  ptrdiff_t stride, int rnd);
+void ff_avg_vc1_mspel_mc22_16_mmi(uint8_t *dst, const uint8_t *src,
+                                  ptrdiff_t stride, int rnd);
+void ff_avg_vc1_mspel_mc23_16_mmi(uint8_t *dst, const uint8_t *src,
+                                  ptrdiff_t stride, int rnd);
+void ff_avg_vc1_mspel_mc30_16_mmi(uint8_t *dst, const uint8_t *src,
+                                  ptrdiff_t stride, int rnd);
+void ff_avg_vc1_mspel_mc31_16_mmi(uint8_t *dst, const uint8_t *src,
+                                  ptrdiff_t stride, int rnd);
+void ff_avg_vc1_mspel_mc32_16_mmi(uint8_t *dst, const uint8_t *src,
+                                  ptrdiff_t stride, int rnd);
+void ff_avg_vc1_mspel_mc33_16_mmi(uint8_t *dst, const uint8_t *src,
+                                  ptrdiff_t stride, int rnd);
+
+void ff_vc1_inv_trans_8x8_mmi(int16_t block[64]);
+void ff_vc1_inv_trans_8x4_mmi(uint8_t *dest, int linesize, int16_t *block);
+void ff_vc1_inv_trans_4x8_mmi(uint8_t *dest, int linesize, int16_t *block);
+void ff_vc1_inv_trans_4x4_mmi(uint8_t *dest, int linesize, int16_t *block);
+
+void ff_vc1_inv_trans_4x4_dc_mmi(uint8_t *dest, int linesize, int16_t *block);
+void ff_vc1_inv_trans_4x8_dc_mmi(uint8_t *dest, int linesize, int16_t *block);
+void ff_vc1_inv_trans_8x4_dc_mmi(uint8_t *dest, int linesize, int16_t *block);
+void ff_vc1_inv_trans_8x8_dc_mmi(uint8_t *dest, int linesize, int16_t *block);
+
+void ff_vc1_v_overlap_mmi(uint8_t *src, int stride);
+void ff_vc1_h_overlap_mmi(uint8_t *src, int stride);
+void ff_vc1_v_s_overlap_mmi(int16_t *top, int16_t *bottom);
+void ff_vc1_h_s_overlap_mmi(int16_t *left, int16_t *right);
+
+void ff_vc1_v_loop_filter4_mmi(uint8_t *src, int stride, int pq);
+void ff_vc1_h_loop_filter4_mmi(uint8_t *src, int stride, int pq);
+void ff_vc1_v_loop_filter8_mmi(uint8_t *src, int stride, int pq);
+void ff_vc1_h_loop_filter8_mmi(uint8_t *src, int stride, int pq);
+void ff_vc1_v_loop_filter16_mmi(uint8_t *src, int stride, int pq);
+void ff_vc1_h_loop_filter16_mmi(uint8_t *src, int stride, int pq);
+
+void ff_put_no_rnd_vc1_chroma_mc8_mmi(uint8_t *dst /* align 8 */,
+                                      uint8_t *src /* align 1 */,
+                                      int stride, int h, int x, int y);
+void ff_put_no_rnd_vc1_chroma_mc4_mmi(uint8_t *dst /* align 8 */,
+                                      uint8_t *src /* align 1 */,
+                                      int stride, int h, int x, int y);
+void ff_avg_no_rnd_vc1_chroma_mc8_mmi(uint8_t *dst /* align 8 */,
+                                      uint8_t *src /* align 1 */,
+                                      int stride, int h, int x, int y);
+void ff_avg_no_rnd_vc1_chroma_mc4_mmi(uint8_t *dst /* align 8 */,
+                                      uint8_t *src /* align 1 */,
+                                      int stride, int h, int x, int y);
+
+#endif /* AVCODEC_MIPS_VC1DSP_MIPS_H */

libavcodec/vc1dsp.c

@@ -1034,4 +1034,6 @@ av_cold void ff_vc1dsp_init(VC1DSPContext *dsp)
         ff_vc1dsp_init_ppc(dsp);
     if (ARCH_X86)
         ff_vc1dsp_init_x86(dsp);
+    if (ARCH_MIPS)
+        ff_vc1dsp_init_mips(dsp);
 }

libavcodec/vc1dsp.h

@@ -87,5 +87,6 @@ void ff_vc1dsp_init_aarch64(VC1DSPContext* dsp);
 void ff_vc1dsp_init_arm(VC1DSPContext* dsp);
 void ff_vc1dsp_init_ppc(VC1DSPContext *c);
 void ff_vc1dsp_init_x86(VC1DSPContext* dsp);
+void ff_vc1dsp_init_mips(VC1DSPContext* dsp);
 
 #endif /* AVCODEC_VC1DSP_H */